Belfry Sol

The Belfry Sol is an optional area found within the Iron Keep. It is accessed by opening the Pharros Lockstone wall inside the third main chamber within the Iron Keep, the room will many knights standing on metal platforms that can be dropped.

Like the Belfry Luna, the Sol version is another bell tower area, meaning it is protected by the Bell Keepers. You may get invaded by grey spirits, other players who are part of the Bell Keepers convenant, unless your are part of it. If you do venture inside, there are a few small Bell Keepers that you will have to deal with, along with a few full size phantoms, that once killed will not respawn. Once you have killed the last of the phantoms you can pick up the Immolation pyromancy spell from the chest and make you way back into Iron Keep. As soon as you officially enter Iron Keep, along the wall to your right is an illusory wall, inside this you will find a Black Knights Greatsword, Protective Chime, and a Grand Spirit Tree Shield.

If you are a member of the Bell Keepers, there is also a rare chance to be invaded by the Mad Warrior, who has a chance to drop the Mad Warrior armor set as well as the Berserker Blade.